国际研发、知识产权保护水平与进口贸易的研发外溢效应——基于我国省际面板数据的实证研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-4670|volume|9|118-129

ISSN: 1002-4670

Source: 国际贸易问题, Vol.volume, Iss.9, 2017-01, pp. : 118-129

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Abstract